流域降雨侵蚀模型研究进展  

A Review of the Watershed Rainfall Erosion Model

作　　者：肖飞鹏[1,2] 程根伟[1] 鲁旭阳[1,2] 

机构地区：[1]中国科学院成都山地灾害与环境研究所,成都610041 [2]中国科学院研究生院,北京100039

出　　处：《水土保持研究》2009年第1期98-101,106,共5页Research of Soil and Water Conservation

基　　金：水利部公益性专项支持(2007SHZ1-34)

摘　　要：流域降雨侵蚀模型是预报水土流失、评价水土保持措施、指导流域生态与环境建设的重要工具。回顾了国内外流域降雨侵蚀模型的研究历程,按其研究方法将模型分为经验相关模型、物理过程模型和概念性模型3类,阐述了流域降雨侵蚀模型研究现状和存在的问题,并进一步对模型的未来研究方向与趋势作出了分析与展望。Watershed rainfall erosion model is an important mathematical method that predicting soil and water loss, evaluating of soil and water conservation measures, and guiding the building of watershed ecology and environment. The development of watershed erosion models in home and abroad was described in this paper. Watershed erosion models can be divided into three categories： empirical model, physical process model and conceptual model. The paper also discussed the situation and advance trends of watershed erosion models research.

关 键 词：流域降雨侵蚀模型 产沙模型 研究进展 

分 类 号：S157.1[农业科学—土壤学]